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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GLASER, MARK C.
Total Assignments: 14
Assignment: 1
Reel/Frame:004112/0631   Pages: 1
Recorded: 01/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1981
2
Exec Dt:
09/29/1981
Assignee
1
500 CITY PARKWAY WEST
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06308688
Correspondence name and address
ROBERT W. PITTS
BAKER OIL TOOLS, INC.
8955 KATY FRWY., STE. 303
HOUSTON, TX. 77024
Assignment: 2
Reel/Frame:004160/0136   Pages: 2
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/28/1983
2
Exec Dt:
07/28/1983
Assignee
1
500 CITY PARKWAY WEST
A CORP OF CA.
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06519392
Correspondence name and address
ROBERT W. PITTS
NORVELL ASSOCIATES
6363 WOODWAY, STE. 275
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:005298/0818   Pages: 3
Recorded: 05/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/26/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07517925
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL
& KRIEGER
1177 WEST LOOP SOUTH
SUITE 1010
HOUSTON, TX 77027
Assignment: 4
Reel/Frame:005921/0317   Pages: 3
Recorded: 11/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/06/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07700622
Correspondence name and address
GUY MCCLUNG
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, STE 1010
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:006091/0134   Pages: 3
Recorded: 03/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1992
2
Exec Dt:
03/20/1992
Assignee
1
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07856098
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE STE. 347
SPRING, TEXAS 77379-7023
Assignment: 6
Reel/Frame:014009/0219   Pages: 13
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2003
2
Exec Dt:
04/23/2003
3
Exec Dt:
04/24/2003
4
Exec Dt:
04/22/2003
5
Exec Dt:
04/25/2003
6
Exec Dt:
04/22/2003
Assignee
1
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10335979
Correspondence name and address
MOSER, PATTERSON & SHERIDAN
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:016060/0933   Pages: 6
Recorded: 05/25/2005
Attorney Dkt #:WEAT/0516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2005
2
Exec Dt:
05/11/2005
3
Exec Dt:
05/11/2005
4
Exec Dt:
05/20/2005
Assignee
1
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10956742
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 8
Reel/Frame:031392/0430   Pages: 3
Recorded: 10/11/2013
Attorney Dkt #:WEAT/1047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2013
2
Exec Dt:
01/15/2013
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14052505
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:032177/0750   Pages: 3
Recorded: 02/08/2014
Attorney Dkt #:WEAT/1047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2014
2
Exec Dt:
01/14/2014
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14052505
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:043509/0272   Pages: 4
Recorded: 09/06/2017
Attorney Dkt #:063718.7781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2016
2
Exec Dt:
09/09/2016
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15556210
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:052696/0897   Pages: 4
Recorded: 05/19/2020
Attorney Dkt #:061429-1113547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2016
2
Exec Dt:
09/21/2016
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16318481
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 12
Reel/Frame:049972/0662   Pages: 5
Recorded: 08/06/2019
Attorney Dkt #:1560-056001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2018
2
Exec Dt:
07/26/2018
3
Exec Dt:
09/11/2018
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483744
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 13
Reel/Frame:050985/0519   Pages: 5
Recorded: 11/12/2019
Attorney Dkt #:2069464-0747PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2019
2
Exec Dt:
03/06/2019
3
Exec Dt:
02/27/2019
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16612693
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 14
Reel/Frame:059037/0843   Pages: 7
Recorded: 02/17/2022
Attorney Dkt #:2021-110565-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2022
2
Exec Dt:
02/16/2022
3
Exec Dt:
02/04/2022
4
Exec Dt:
02/08/2022
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17674418
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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